EJ20/EJ25 Dual AVCS
256-252/260 | EJ257 STI Dual AVCS
256° high torque cams to suit near stock EJ257 engine. Excellent throttle response. Ideal in 36mm restrictor rally classes. Suits small frame 46-54mm turbo
264-260/260 | EJ257 STI Dual AVCS
264° Race and Rally camshafts. Great throttle response and improved mid-range power. Suits turbo sizing 54-60mm. Kelford Cams recommend valve spring upgrade KVS1847-BT.
272-268/268 | EJ257 STI Dual AVCS
272° racing cams suitable for most motorsport applications. Suits a well built competition EJ257 engine running 58-66mm turbo. Great with E85 fuel.
282-278/278 | EJ257 STI Dual AVCS
Suits wide open throttle and high rpm power motorsport applications. Suits well built competition EJ257 engine running 64-72mm turbo and larger intake manifold
292-288/294 | EJ257 STI Dual AVCS
suit high boost, high rpm Drag Racing EJ257 engine. Ported head with +1mm valves. 67mm+ turbo. Must be run with fixed cam timing, AVCS delete.
KVS109-STI | EJ20 / EJ25 Springs
PACALOY™ valve spring set. 'Drop-in' using OEM retainers. 85lb seat pressure at 36.0mm install height. 165lbs at 11.0mm valve lift. Coil bind at 22.0mm.
KVS220-X | EJ20 / EJ25 Extreme
Designed for extreme boost and high RPM racing. High frequency spring design to reduce spring surge at high operating RPM.
KVS1847-BT | EJ20 / EJ25 Springs
Designed specifically for the Subaru EJ flat four boxer engine. Beehive spring & retainer set. Ovate wire PACALOY™ Beehive spring wound in USA by PAC.
KVS109-STI-T | EJ20 / EJ25 Valve Springs
High performance PACALOY™ valve spring and Titanium retainer kit. 85lb seat pressure at 35.6mm installed height. 180lb at 12.0mm valve lift. Coil bind at 22.0mm.
Exhaust Valve Guide | EJ20 / EJ25
Subaru Exhaust Valve Guide for Subaru EJ20 / EJ25 engines. OD: 11.07mm. ID: 5.95mm. Set of 8
